1140921215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16657}}^1$

素因数の和:16791

約数の個数: 32

約数和(自身を含む): 1663134720

約数和(自身を除く): 522213505

約数列:

[1, 5, 7, 19, 35, 95, 103, 133, 515, 665, 721, 1957, 3605, 9785, 13699, 16657, 68495, 83285, 116599, 316483, 582995, 1582415, 1715671, 2215381, 8578355, 11076905, 12009697, 32597749, 60048485, 162988745, 228184243, 1140921215]

約数ペア:

[(1, 1140921215), (5, 228184243), (7, 162988745), (19, 60048485), (35, 32597749), (95, 12009697), (103, 11076905), (133, 8578355), (515, 2215381), (665, 1715671), (721, 1582415), (1957, 582995), (3605, 316483), (9785, 116599), (13699, 83285), (16657, 68495)]